*Caution spoilers ahead*Rachel is a blackout alcoholic with a stalker-like obsession for her cheating ex-husband. If that already doesn’t sound miserable enough, Rachel drunkenly hurls herself into a whirl-wind of a murder mystery by observing the lives of a seemingly perfect couple behind the w...

Rachel is a depressed alcoholic struggling to get over her ex-husband. Bored, suburban housewife Megan suffers from insomnia. And Anna lives in marital bliss with Rachel's ex. First-time author Paula Hawkins appropriates these characters as load-bearing walls for her new novel, "The Girl On The Train."Tol...